#476381
Closest named color: Denim (#3B638C). oklch(49% 0.059 250.8), rgb(71, 99, 129).
Aa
White text reads best on this color (6.23:1).
About this color
#476381 is a medium-dark, muted blue. In OKLCH its lightness is 49%, its chroma 0.059 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.022 away. White text reads best on it, at 6.23:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.36:1 |
| White text | 6.23:1 |
Values
| HEX | #476381 |
| RGB | rgb(71, 99, 129) |
| HSL | hsl(211, 29%, 39%) |
| OKLCH | oklch(49% 0.059 250.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #476381 | 6.23:1 | AA | Lc -86.1 | Fine for body text |
| Black text on #476381 | 3.36:1 | AA large text | Lc 23.0 | Dividers and decoration only |
| #476381 text on white | 6.23:1 | AA | Lc 81.0 | Fine for body text |
| #476381 text on black | 3.36:1 | AA large text | Lc -20.9 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F4F6F8
oklch(97.2% 0.003 247.9)
-
Step 100
100
#E6EAEF
oklch(93.5% 0.008 253.9)
-
Step 200
200
#D2DAE3
oklch(88.5% 0.015 251.2)
-
Step 300
300
#B3C2D3
oklch(80.8% 0.029 251.5)
-
Step 400
400
#8CA3BD
oklch(70.7% 0.046 251.6)
-
Step 500
500
#6F8CAC
oklch(63% 0.059 251.2)
-
Step 600
600
#577697
oklch(55.5% 0.063 250.5)
-
Step 700
700 (this color)
#476381
oklch(49% 0.059 250.8)
-
Step 800
800
#3B5169
oklch(42.7% 0.048 251.1)
-
Step 900
900
#324355
oklch(37.6% 0.038 250.3)
-
Step 950
950
#1E2732
oklch(26.9% 0.024 253.7)
#476381 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #576482 | 0.022 |
| Deuteranopia (no green cones) | #505E80 | 0.017 |
| Tritanopia (no blue cones) | #316A6D | 0.051 |
| Achromatopsia (no color) | #616161 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #476381
#476381
oklch(49% 0.059 250.8)
- #765B3B
#765B3B
oklch(49.1% 0.058 70.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #476381, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.022
- Slate #516572 ΔE 0.029
- YInMn Blue #415A77 ΔE 0.030
- Dusky Blue #475F94 ΔE 0.036
- Dusty Grape #545775 ΔE 0.037
- Denim Blue #3B5B92 ΔE 0.044
- Light Navy Blue #2E5A88 ΔE 0.045
- Dusk #4E5481 ΔE 0.045
Use #476381 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.